25680473

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{6883}}^1$

素因数の和:6944

約数の個数: 16

約数和(自身を含む): 32382336

約数和(自身を除く): 6701863

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 6883, 48181, 89479, 282203, 626353, 1975421, 3668639, 25680473]

約数ペア:

[(1, 25680473), (7, 3668639), (13, 1975421), (41, 626353), (91, 282203), (287, 89479), (533, 48181), (3731, 6883)]